Engineering construction composite artificial bone and manufacturing method thereof

By combining bioactive materials and mechanical support scaffolds in bone repair materials, a tightly bound composite is formed and equipped with a sustained release system, the problem of insufficient bone integration ability and mechanical performance in the prior art is solved, and the bone replacement repair needs in the weight-bearing area are achieved.

CN119837680APending Publication Date: 2025-04-18SHENZHEN YUANSHENGLIN TECHNOLOGY CO LTD
0 Cites 1 Cited by

Patent Information

Application Number
CN202510247196.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2025-04-18

AI Technical Summary

Technical Problem

The existing bone repair materials and support structures have shortcomings in bone integration capabilities and mechanical properties, and it is difficult to meet the bone replacement repair needs in the weight-bearing area.

Method used

The engineered structure composite artificial bone is used to combine bioactive materials and mechanical support stents to form a tightly bound composite through high-temperature sintering, 3D printing, etc., and a sustained release system for bone-promoting growth materials and drugs is installed on the surface or inside.

Benefits of technology

It provides sufficient mechanical support and toughness during the bone repair process, enhances integration with bone tissue, promotes bone healing and repair, and meets the bone replacement repair needs in the weight-bearing area.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses an engineering construction composite artificial bone based on architectural engineering and a manufacturing method thereof.The engineering construction composite artificial bone comprises a bioactive material and a mechanical supporting scaffold, the bioactive material serves as a main body, the mechanical supporting scaffold is contained in the bioactive material, and the bioactive material and the mechanical supporting scaffold are tightly combined to form an artificial bone tissue complex; the mechanical support bracket can provide mechanical support for the artificial bone tissue complex so as to meet the load requirement in the bone repair process. The artificial bone tissue complex can further achieve one or more functions through surface modification and / or a carrying structure used for carrying a bone growth promoting material release system and / or a drug release system arranged in the artificial bone tissue complex so as to meet the clinical requirements of anti-inflammation, anti-infection, anti-tumor, anti-osteoporosis, bone integration promotion and the like. The bone integration performance and mechanical performance of the material are considered, and a new scheme is provided for large-area bone defect repair, bone structure filling and supporting and parts needing long-term load bearing.
Need to check novelty before this filing date? Find Prior Art